The length and width of the given rectangle are 52 ft and 48 ft respectively.
<h3><u>Solution:</u></h3>
The relationship between the length and breadth is given as following:
The length is 4 more feet than the width
The perimeter of the rectangle is given as 200 ft.
The formula to find the perimeter of a rectangle is:
Perimeter = 2(length + width)
Let length and width of the rectangle be denoted as ‘L’ and ‘B’
The given relationship between length and width can be written in equation form as follows:
L = 4 + B ------ eqn 1
Substitute the value of "L" in perimeter of triangle
200 = 2(4 + B + B)
200 = 2(4 + 2B)
200 = 8 + 4B
4B = 192
B = 48
Since, we know the value of width lets substitute it in eq1 to find the length.
L = 4 + 48
L = 52
Therefore, the length and width of the given rectangle are 52 ft and 48 ft respectively.
Answer:
Step-by-step explanation:
<u>Exponential Function</u>
The exponential function can be written with the general equation:
Where A is the value when x=0 and r>0 is the ratio. If r is greater than 1, the function is increasing, if r is less than 1, the function is decreasing.
The table shows the relation between values of x and values of the function y. Note that as x increases (one by one), y decreases with a ratio of 1/2. Only the last two choices have ratios of r=1/2. We only have to test which one of them has the correct value of y=4 when x=0.
Substituting in the third function:
This gives the correct value of f(0)=4.
Substituting in the fourth function:
This choice is wrong
Correct choice:
Answer:
[See Below]
Step-by-step explanation:
If you replace the x with -1 and evaluate the function you get -5.
The numerator of the fraction is the power of the number and the denominator is the root of the number. This is expressed as follows:
⁴√(3)³
Answer:
15 cm^3
Step-by-step explanation:
I think it's 15 because if you count, there are 30 boxes. Each box has a volume of 1/2, so you are supposed to multiply, which means 1/2x30.
1/2x30=15
I hope it's right!
